Hello, world!
Basic counts tool results:
Total counts:
 .* total \(fetched\) instructions
 .* total unique \(fetched\) instructions
 .* total non-fetched instructions
 *[1-9][0-9]* total userspace instructions
 *[1-9][0-9]* total kernel instructions
 .* total prefetches
 .* total data loads
 .* total data stores
 .* total icache flushes
 .* total dcache flushes
 .* total threads
 .* total scheduling markers
.*
Thread .* counts:
 .* \(fetched\) instructions
 .* unique \(fetched\) instructions
 .* non-fetched instructions
 *[1-9][0-9]* userspace instructions
 *[1-9][0-9]* kernel instructions
 .* prefetches
 .* data loads
 .* data stores
 .* icache flushes
 .* dcache flushes
 .* scheduling markers
*